Electricity is a form of energy resulting from the movement of charged particles, typically electrons. It powers homes, businesses, and devices, providing light, heat, and the ability to operate appliances. Electricity can be generated from various sources, including fossil fuels, nuclear energy, and renewable resources like solar and wind. Gas, often referring to natural gas, is a fossil fuel used primarily for heating, cooking, and generating electricity. It is composed mainly of methane and is delivered to homes through pipelines. Gas is considered a cleaner alternative to other fossil fuels, producing less carbon dioxide when burned.